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Ultraviolet radiations when passed through quanine sulphate,or zinc sulphate or barium sulphide or barium platinocyanide etc.show a property which is a test for it s detection.explain how it works |
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| asked by Anvaya Juvekar (anvaya) 6 years ago |
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+ 1 more questions by anvaya
How does the power-voltage rating of a device help us to decide about the type of leads ( connecting wires) to be used for it? |
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| asked by Anvaya Juvekar (anvaya) 6 years ago |
2 |
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can anyone send me the pdf of toposheets for geography??pls |
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| asked by Sankhya Gowda (taankkkkk) 6 years ago |
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+ 3 more questions by taankkkkk
what do u observe when
1) ammoniacal cuprous chloride reacts with Ethyne
2) Oxidation of Ethyne with dilute alkaline KMnO4
please include explanations..... |
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| asked by Sankhya Gowda (taankkkkk) 6 years ago |
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Complete the following by selecting the correct option from the choices given.
The metal which does not react with water or dilute H2SO4but reacts with concentrated H2SO4is _________. (Al/Cu/Zn/Fe)
ii.The metal whose oxide, which is amphoteric, is reduced to metal by carbon reduction ____________. (Fe/Mg/Pb/Al)
iii.The divalent metal whose oxide is reduced to metal by electrolysis of its fused salt is __________. (Al/Na/Mg/K)
WHAT ARE THE ANSWERS AND WHERE ARE THEY IN THE T.B??? |
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| asked by Sankhya Gowda (taankkkkk) 6 years ago |
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When dilute HCl is added to a salt Q,a brisk effervescence is produced and the gas turns lime water milky.When NH4OH solution is added to the above mixture (after adding dilute HCl), it produces a white precipitate which is soluble in excess NH4OH solution, whats the salt Q |
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| asked by Sankhya Gowda (taankkkkk) 6 years ago |
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How to score above at least 95% in English Literature? The problem faced by me is that it seems all the questions of a context seem to ask the same thing again and I generally miss out on one or two keywords all the time. How to overcome this? Any suggestions? |
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| asked by Bhismadeb Mukherjee (mebhisma) 6 years ago |
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Is it okay to sign off from letters in english 1 using our real names? |
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| asked by Arya Ajith (arya1019) 6 years ago |
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I find it very difficult to differentiate between trellised and dendritic drainage patterns in geography what do I do? |
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| asked by Lilly S (forme) 6 years ago |
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Guys please solve Bombay Scottish paper physics and please comment the answers you'll get. |
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| asked by Kbdc (kbdc) 6 years ago |
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Who is superior Brutus' Portia or Bassanio's Portia giving reasons? |
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| asked by Don't Know (revenge3) 6 years ago |
2 |
Can i have ICSE Notice Format Please? |
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| asked by StG RaNe (stgrane) 6 years ago |
3 |
void main()
{
Int[] arr={1,2,3,4};
call_array(arr[0],arr);
System.out.println(arr[0]+""+arr[1]);
}
Void call_array(int I,int arr[])
{
Arr[ยก]=6;
}
} |
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| asked by Neha Juvekar (anvayajuvekar) 6 years ago |
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can anyone please send me the pdf files of all prelim question papers of RBK school, Hiranandini Foundation and VIBGYOR school. Please guys please |
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| asked by Sudeep Sahu (sudeep123456) 6 years ago |
2 |
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